<div class="layui-form-item">
    <label  class="layui-form-label">{$field.alias}</label>
        <div class="layui-input-block">
                <select name="{$field.name}" class="layui-input">
                <option value="0">否</option>
                <option value="1">是</option>
            </select>
    </div>
</div>